Maybe if this were the 90's and the Undertaker existed as just another company guy who helped the big men Vince liked get some spot-light I'd be down with it, if it was an ordinary TV feud with multiple scraps and fights and stuff...

But this is the fucking Undertaker, the man who's been in this business for decades now and never once been defeated at WM. He is a fucking Icon, he does about one match a year and the last 4 years have been against wrestling Gods, the two years before that were for World Titles against Wrestling Mega-Stars, you can't just waste him on some guy who's been here less than a year beating up nobodies for the most part.